Witton, M. P. (2013). Pterosaurs: Natural History, Evolution, Anatomy. Princeton University Press.
Cita Chicago Style (17a ed.)Witton, Mark P. Pterosaurs: Natural History, Evolution, Anatomy. Princeton: Princeton University Press, 2013.
Cita MLA (8a ed.)Witton, Mark P. Pterosaurs: Natural History, Evolution, Anatomy. Princeton University Press, 2013.
Precaución: Estas citas no son 100% exactas.